725065154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{49117}}^1$

素因数の和:49202

約数の個数: 24

約数和(自身を含む): 1215081084

約数和(自身を除く): 490015930

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 49117, 98234, 540287, 1080574, 2996137, 5943157, 5992274, 11886314, 32957507, 65915014, 362532577, 725065154]

約数ペア:

[(1, 725065154), (2, 362532577), (11, 65915014), (22, 32957507), (61, 11886314), (121, 5992274), (122, 5943157), (242, 2996137), (671, 1080574), (1342, 540287), (7381, 98234), (14762, 49117)]